#C63C3B

#C63C3B

Color Values

HEX

#C63C3B

RGB

198, 60, 59

HSL

0.4, 54.9%, 50.4%

HSV

0.4, 70.2%, 77.6%

CMYK

0.0%, 69.7%, 70.2%, 22.4%

OKLCH

0.5588 0.1751 25.2

Properties

Warm Dark Nearest: NCS S 1060-R Bright Red

Color Harmonies

Complementary

#C63C3B

#3BC5C6

Analogous

#C63B80

#C6813B

#C63C3B

Triadic

#C63C3B

#3BC63C

#3C3BC6

Split Complementary

#C63C3B

#3BC681

#3B80C6

Tetradic

#C63C3B

#80C63B

#3BC5C6

#813BC6

Color Blindness Simulation

Original

#C63C3B

Protanopia

#8A893B

Deuteranopia

#929D3B

Tritanopia

#BF3B3B

Achromatopsia

#595959

CSS Usage

background-color: #C63C3B;
color: #C63C3B;
border-color: #C63C3B;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FBF4F4
100
#F5E5E5
200
#EFC8C8
300
#E3A1A0
400
#D46E6D
500
#C53A3A
600
#9E2F2E
700
#7E2525
800
#631D1D
900
#481919
950
#2E100F

Contrast Checker

Text on white

5.11:1

AA Pass AAA Fail

Text on black

4.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026